/* { dg-do compile } */ | |
/* { dg-options "-O2 -fno-tree-dominator-opts -fdump-tree-fre1-stats" } */ | |
/* { dg-options "-O2 -fno-tree-dominator-opts -fdump-tree-fre1-stats -fno-finite-math-only" { target sh*-*-* } } */ | |
double cos (double); | |
void link_error(); | |
void f(double a) | |
{ | |
double b = cos (a); | |
double c = cos (a); | |
if (b != c) | |
link_error(); | |
} | |
/* { dg-final { scan-tree-dump-times "Eliminated: 1" 1 "fre1"} } */ |